70942950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 209476176

約数和(自身を除く): 138533226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 181, 195, 201, 225, 234, 325, 335, 362, 390, 402, 450, 543, 585, 603, 650, 670, 871, 905, 975, 1005, 1086, 1170, 1206, 1629, 1675, 1742, 1810, 1950, 2010, 2353, 2613, 2715, 2925, 3015, 3258, 3350, 4355, 4525, 4706, 5025, 5226, 5430, 5850, 6030, 7059, 7839, 8145, 8710, 9050, 10050, 11765, 12127, 13065, 13575, 14118, 15075, 15678, 16290, 21177, 21775, 23530, 24254, 26130, 27150, 30150, 35295, 36381, 39195, 40725, 42354, 43550, 58825, 60635, 65325, 70590, 72762, 78390, 81450, 105885, 109143, 117650, 121270, 130650, 157651, 176475, 181905, 195975, 211770, 218286, 303175, 315302, 352950, 363810, 391950, 472953, 529425, 545715, 606350, 788255, 909525, 945906, 1058850, 1091430, 1418859, 1576510, 1819050, 2364765, 2728575, 2837718, 3941275, 4729530, 5457150, 7094295, 7882550, 11823825, 14188590, 23647650, 35471475, 70942950]

約数ペア:

[(1, 70942950), (2, 35471475), (3, 23647650), (5, 14188590), (6, 11823825), (9, 7882550), (10, 7094295), (13, 5457150), (15, 4729530), (18, 3941275), (25, 2837718), (26, 2728575), (30, 2364765), (39, 1819050), (45, 1576510), (50, 1418859), (65, 1091430), (67, 1058850), (75, 945906), (78, 909525), (90, 788255), (117, 606350), (130, 545715), (134, 529425), (150, 472953), (181, 391950), (195, 363810), (201, 352950), (225, 315302), (234, 303175), (325, 218286), (335, 211770), (362, 195975), (390, 181905), (402, 176475), (450, 157651), (543, 130650), (585, 121270), (603, 117650), (650, 109143), (670, 105885), (871, 81450), (905, 78390), (975, 72762), (1005, 70590), (1086, 65325), (1170, 60635), (1206, 58825), (1629, 43550), (1675, 42354), (1742, 40725), (1810, 39195), (1950, 36381), (2010, 35295), (2353, 30150), (2613, 27150), (2715, 26130), (2925, 24254), (3015, 23530), (3258, 21775), (3350, 21177), (4355, 16290), (4525, 15678), (4706, 15075), (5025, 14118), (5226, 13575), (5430, 13065), (5850, 12127), (6030, 11765), (7059, 10050), (7839, 9050), (8145, 8710)]